baber/WOPTO huggingface dataset:
Patent KR-20010003745-A (KR)
Inventor: JUNG YEONG SEOK
IPC: H01L27/10
Filed: 1999-06-25
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to guarantee a spacer margin between a storage electrode and to prevent a bridge between storage electrodes. CONSTITUTION: A semiconductor substrate(30) is prepared which has a plurality of word lines(31A,31B,31C) having a mask oxidation layer(32) on its upper part, the first insulating layer spacer(33) and a polysilicon layer plug. The first insulating layer(36) is formed on a side wall of the mask oxidation layer and the plurality of word lines. The polysilicon layer plug is formed between the insulating layer spacers. The first interlayer dielectric and a nitride layer are sequentially deposited. The first contact hole for a bit line is formed by etching the nitride layer and first interlayer dielectric until the polysilicon layer plug at one side of the word line is exposed. A bit line contacting the polysilicon layer plug exposed through the first contact hole is formed on the nitride layer. The second interlayer dielectric and a plasma enhanced tetra-ethyl ortho silicate(PE-TEOS) layer are formed. The second contact hole is formed by etching the second interlayer dielectric and PE-TEOS layer until the polysilicon layer plus at the other side of the word line is exposed. A cylindrical storage electrode contacting the polysilicon layer plug exposed through the second contact hole is formed on the PE-TEOS layer. An oxidation process is performed to form an oxidation layer on an upper portion of the bit line and a periphery and surface portion of the storage electrode.
Patent KR-20010004055-A (KR)
Inventor: LEE CHEOL SU
IPC: A61N5/06
Filed: 1999-06-28
Abstract: PURPOSE: A heater for far-infrared ray radiation ore is provided for heating the crude ore. The ore emits far-infrared ray by itself and enables anyone to have a heat at the far-infrared ray regardless of a place. CONSTITUTION: A heater of a specific crude ore radiating far-infrared ray comprises a control box supplied from an external power source and a truck with several wheels. Heating pipes are fixed on the center part of the truck and heat the crude ore. The heater has a case for the ore to be placed inside the truck which is detachable and coupled on the outer periphery side of the truck. The heating pipes are assembled at a level with the body of the heater and combined with the crude ore to radiate the far-infrared ray. The heater effects the convenience to use and move the radiation ore whenever and wherever users want.
Patent KR-20010008463-A (KR)
Inventor: AHN JAE GYEONG
IPC: H01L21/76
Filed: 1999-07-01
Abstract: PURPOSE: A method for manufacturing an isolation region of a semiconductor device is provided to reduce a current concentration when a device operates, by forming a thick gate oxide layer on a boundary region between an isolation region and an active region. CONSTITUTION: After the first oxide layer and a nitride layer is sequentially formed on a semiconductor substrate(11) and etched by a photolithography process, the semiconductor substrate is etched by a predetermined depth to form a profiled groove isolation(PGI) structure. After an oxide process is performed to form the second oxide layer on the PGI structure, an insulating material(16) is formed on the entire structure. The insulating material is planarized to fill the PGI structure and oxygen ions are implanted into a portion on a boundary region between the semiconductor substrate and the PGI structure. The insulating layer and the first oxide layer are removed to form a gate oxide layer(18) on the exposed semiconductor substrate and a gate electrode material is formed on the resultant structure.
Patent KR-19990078636-A (KR)
Title: 인터넷을통한여행팩키지자동구성시스템
Filed: 1999-07-16
Abstract: 정부의 대대적인 관광인프라 구축에 따라 관광사업이 국가전략사업으로 인식되기 시작하면서 민간업체의 아이템 등이 본격적으로 나타나야할 시기이나 아직 국내업체들의 관광상품에 대한 경쟁력, 기술력 등은 사실상 뒤떨어져 이 분야에서의 기술집약적인 기업이 아쉬운 상황이다. 이에 여행업분야에서도 보다 나은 기술경쟁력으로 세계인들을 유치하는 밑거름이 되기 위한 마음에서 이와 같은 발명을 하게 되었다. 
     본 발명은 여행자가 스스로 자신만의 여행 패키지 구성과 함께 그에 따른 예약을 할 수 있도록 해주는 시스템으로 여행패키지 자동구성 시스템에 관한 방법이다.  이는 관광지 한곳 한곳을 상품으로 만들어 소비자가 원하는 대로 패키지가 구성되어지는 시스템으로 관광지마다의 개별연결기능(교통수단, 소요시간, 거리, 요금)과 거기에 따른 총 여행경비 및 총 소요시간 등의 산출기능, 실시간 예약기능 등이 있어 사용자는 자신만의 관광상품구성과 함께 소요 예산파악 등과 같은 체계적인 여행계획을 수립할 수 가 있다.  각각의 여행지는 다른 여행지로의 개별적인 연결기능(시간, 이동수단, 요금, 거리)을 가지고 있어 여행자는 컴퓨터를 통해 어느 장소에서든지 이동이 가능하게 되어져 있다.
Patent KR-19990073571-A (KR)
Title: 메밀순대용 소와 순대의 제조방법
Filed: 1999-07-26
Abstract: 본 발명은 돼지 창자의 내부에 돼지 피와 당면 및 쌀과 야채를 넣어서 된 순대에 관한 것으로, 1단계로 돼지 창자를 뒤집어 깨끗이 씻어 내고 소금으로 주물러 씻어 하룻밤을 물에 담가 놓은 다음 2단계로 메밀면(80%)과 물엿(10%)을 혼합하고 3단계로 어묵(8%)을 혼합하며 4단계로 바닐라향(1%), 식초(1%)를 혼합 양념을 하여 소를 만든 다음 5단계로 소를 돼지창자에 넣고 6단계로 창자의 양쪽을 실로 묵고 6단계로 삶아서 된 것으로서, 순대의 내부에 내장되는 소를 메밀과 어묵으로 내장되게 함으로서 순대에서 발생되는 특유의 돼지냄새를 방지하므로서 누구 나가 간단하게 먹을 수가 있으며, 또한 소 자체가 불포화지방산으로 이루어져 있기 때문에 체내의 중성지방합성을 방지하고, 이로 인하여 건강식품으로 사용할 수가 있는 유용한 발명인 것이다.
Patent KR-20010016910-A (KR)
Inventor: CHOI YEONG BOK
IPC: G01R31/36
Filed: 1999-08-05
Abstract: PURPOSE: A measuring system is provided to detect a remaining capacity in a battery discharge mode and a charging capacity in a battery-charging mode. CONSTITUTION: A computer system comprises an AC adapter(110) supplying power and measuring a battery capacity; a fuse(F1); a capacitor(C1); an adaptor/battery select circuit(120); a dummy battery(130) charging available; a charging circuit(140); a charging electric current detector(190); a DC/DC converter(150); a system unit loading a general circuit configuration(CPU, memory, various controllers) of a computer system; a microcomputer(170); an LCD(Liquid crystal display) panel. The microcomputer detects the battery remaining capacity from a battery voltage level in a battery discharge mode. The battery charging amount and the battery charging capacity in a battery-charging mode are detected by the microcomputer.
Patent KR-20010017040-A (KR)
Inventor: LEE GYEONG SEOP
IPC: H01J29/48
Filed: 1999-08-06
Abstract: PURPOSE: An electron gun for a color cathode ray tube is provided to get a screen having a high exactness displaying function and a wide angle displaying function by improving a shape of a hole formed in a control electrode for allowing an electronic beam to pass through . CONSTITUTION: The electron gun(5) for a color cathode ray tube includes a plurality of cathodes(11) emitting electronic beams, a control electrode(12) and a collective electrode(14) for controlling a quantity of emitting electronic beams and for accelerating a speed of emitting the electronic beams, and a plurality of collective electrodes(14) and an anode(15) which form an electrostatic lens for collecting the electronic beams. The hole for allowing the electronic beam to pass through is formed in the control electrode(12). The vertical length(RvX2) of the hole is greater than the horizontal length(H) of the hole. At this time, the hole has a circular shape at a position adjacent to the center of the hole.
Patent KR-20010017115-A (KR)
Inventor: HAN CHEOL HUI
IPC: G09G3/36
Filed: 1999-08-07
Abstract: PURPOSE: A circuit of digital driving for a liquid crystal displayer is provided to reduce the number of data bus lines and data latches by managing the information about bits of the digital image information in order according to time. CONSTITUTION: The device includes the first data latch(31), a shift register(33), the second data latch(32) and a digital/analog converter(34). The first data latch(31) stores the data of the digital image information in order through a data bus. The shift register(33) locks the operation of the first data latch(31) to the location of the digital image information input from the outside. The second data latch(32) stores the digital information stored in the first data latch(31) before converting into analog. The digital/analog converter(34) inputs the data of the digital image information stored in the second data latch(32) in order each bit and converts them into the analog signal.
Patent KR-20010019367-A (KR)
Inventor: PARK DONG SEOK
IPC: B60K17/24
Filed: 1999-08-26
Abstract: PURPOSE: A center bearing installation structure minimizes the load on a bolt connecting a center bearing with a cross member by installing an installation part of the center bearing on the cross member to improve the durability of the bolt and prevents a center bearing from breaking away from a cross member. CONSTITUTION: A bearing part(34) of a center bearing(30) is inserted into one side of a front propeller shaft(4). The both ends of an installation part(36) clinging to the outer periphery of the bearing part(34) bends outward. The bending part of the installation part(36) is inserted into the slit formed in a cross member(32). The installation part(36) and the cross member(32) are combined and fixed by a bolt(40).
Patent KR-20010019954-A (KR)
Inventor: LEE CHANG UN
IPC: H04L27/34
Filed: 1999-08-31
Abstract: PURPOSE: A digital modulator in a communication system is provided to form a new pulse shaping filter by mathematically combining a pulse shaping filter function and a vector modulator function for generating and mixing a sine/cosine wave. CONSTITUTION: In a digital convert, a pulse shaping filter(10-1) for 1 channel has a new tap coefficient output by multiplying a cosine wave value provided into a mixer for 1 channel with a tap coefficient of a previous pulse shaping filter for 1 channel. The pulse shaping filter for 1 channel concurrently carries out a vector modulator function and a pulse shaping filter function for the 1 channel data of an in-phase component input by varying the tap coefficient periodically. A pulse shaping filter(10-2) for Q channel has a new tap coefficient output by multiplying a sine wave value provided into a mixer for Q channel with a tap coefficient of a previous pulse shaping filter for Q channel. The pulse shaping filter for Q channel concurrently carries out a vector modulator function and a shaping filter function for a Q channel data of an orthogonal component input by varying the tap coefficient periodically. An adder(20) adds the 1 channel data from the pulse shaping filter for 1 channel and the Q channel data from the pulse shaping filter for Q channel.
Patent KR-20000023156-A (KR)
Inventor: WOOLF JOSEPH
IPC: H04N5/222
Filed: 1999-09-15
Abstract: PURPOSE: A device for converting image into electronic signal is provided to control the length of beam paths by changing the relative position of a mirror(24) on a support arm through the remote control of a control unit(30). CONSTITUTION: A device for converting image into electronic signal comprises a camera(14)having a first lens(1), a light source(16) having a second lens(3), a first mirror(21), and at least one second mirror(22) mounted to be rotated about a joint(24a) on a support arm(24). Two mirrors(21,22) deflect two beam paths adjusted by the light source and camera and arranged between a project area(10) and two lenses(1,3). The relative position of the second mirror(22) causes the length of the beam path to be changed on the support arm(24).
Patent KR-20010027781-A (KR)
Inventor: LEE HYEONG GI
IPC: F02D45/00
Filed: 1999-09-15
Abstract: PURPOSE: A failure diagnostic method for a thermostat is provided to diagnose failure of a thermostat by using a cooling water temperature sensor installed in a vehicle. CONSTITUTION: A thermostat failure diagnostic method comprises the steps of: inputting many diagnostic entry conditions after ignition of an engine; deciding failure if the addition of air flow is over a map value, or returning to a step for checking the temperature of cooling water; deciding failure if the change rate of the temperature of cooling water is less than a specific value, or deciding to be normal; and setting up an error with response to the decision of failure. Herein, the failure of a thermostat is diagnosed by monitoring the change rate of the temperature obtained by a cooling water temperature sensor, and corresponding to the load of an engine. Thereby, discharge of exhaust gas due to failure of a thermostat or bad effect to the failure diagnosis for other components is eliminated.
Patent KR-20010028305-A (KR)
Inventor: YEO GI SEONG
IPC: H01L21/027
Filed: 1999-09-20
Abstract: PURPOSE: A method of compensating registration is to change tone of photoresist to exactly compensate the registration between an over-ray key and a substantial pattern on a mask. CONSTITUTION: A layer(102) to be etched is formed on a semiconductor substrate(100). The first photoresist pattern for exposing a desired area of the layer is formed on the layer using the first tone of photoresist. The layer is etched using the first photoresist pattern to transfer the pattern on the substrate. The first photoresist pattern is removed, and then the second photoresist pattern for exposing a desired area of the patterned layer is formed on a resultant structure using the second tone of photoresist(106). The patterned layer is etched using the second photoresist pattern to form a registration-estimating pattern, which is overlapped, with each pattern on the substrate. The second photoresist pattern is removed. The first tone is a positive tone, and the second tone is a negative tone.
Patent KR-20010036145-A (KR)
Inventor: JI DAE BEOM
IPC: H01L21/304
Filed: 1999-10-06
Abstract: PURPOSE: An apparatus for polishing a back side of a wafer for manufacturing a semiconductor is provided to greatly reduce an eliminating process and a cleaning process by eliminating the need for additional apparatuses for removing a front surface protection tape and cleaning adhesion residue. CONSTITUTION: A revolving unit fixes and revolves a wafer(40) transferred from a transfer unit, installed in a dry unit(20). An ultraviolet ray irradiating unit(24) irradiates ultraviolet ray to the front surface of the revolving wafer to weaken adhesion of tape for protecting the front surface of the wafer, installed in the dry unit. A deionized(DI) water spraying unit sprays DI water to the front surface of the revolving wafer to eliminate the protection tape of which adhesion is weakened, and cleans the front surface of the wafer, installed in the dry unit.
Patent KR-20010036398-A (KR)
Inventor: CHO SEOK HYEON
IPC: H01R43/12
Filed: 1999-10-08
Abstract: PURPOSE: A metal graphite brush having an excellent durability is provided to have the excellent durability by additionally including the manganese(Mn) or the manganese sulphide(MnS) to a compound for fabricating the metal graphite brush. CONSTITUTION: The manganese(Mn) or the manganese sulphide(MnS) is included for having an excellent durability. The manganese(Mn) or the manganese sulphide(MnS) with 1-7 wt% is added for removing an exceeded graphite coating and improving an output. The manganese(Mn) or the manganese sulphide(MnS) is added for decreasing an abrasion of a carbon brush. A particle diameter of the manganese(Mn) or the manganese sulphide(MnS) is less than 100μm.
Patent KR-20010037881-A (KR)
Inventor: HWANG MIN GYU
IPC: H01R9/00
Filed: 1999-10-20
Abstract: PURPOSE: A structure of an IPM(Intelligent Power Module) is provided to assure the sufficient insulating distance between signal pads by arranging signal pins and into a zigzag format, thereby greatly reducing the danger of short-cut and the size of a case and a metal substrate. CONSTITUTION: If a metal substrate(40) is coupled within a case(30), the downward movement of the metal substrate(40) is inhibited by a substrate guide(330 of the case(30), signal pads(41) arranged in a zigzag format are contacted to signal pins(31) of a zigzag format, and a power pad(42) is contacted to a power pin(32). A control signal of a micom is transferred to a signal receiver(43) through the signal pins(31) and signal pads(41), and the transferred signal is processed in a signal processing and power driver(44) to drive a motor through the power pad(42) and power pin(32).
Patent KR-20010038089-A (KR)
Inventor: KIM GEUN HO
IPC: H01G5/00
Filed: 1999-10-21
Abstract: PURPOSE: A variable capacitor and a method for manufacturing the same are provided, in which the dielectric constant of ferroelectric substance is changed by DC bias voltage, to thereby vary the capacitance of the capacitor without using a metallic film. CONSTITUTION: A variable capacitor comprises a substrate(3); the first metallic layer(4) formed onto the substrate; the first dielectric layer(6) formed of the first ferroelectric substance onto the first metallic layer; the second metallic layer(5) which is formed in such a manner that a portion of an end of the first dielectric layer is exposed; the second dielectric layer(7) formed of the second ferroelectric substance onto the second metallic layer so as to be connected to the exposed portion of the first dielectric layer; and the third metallic layer(8) formed onto the second dielectric layer.
Patent KR-20010038820-A (KR)
Inventor: KIM YONG BAE
IPC: G21C17/108
Filed: 1999-10-27
Abstract: PURPOSE: An improved excore detector update method is provided to minimize the number of times of core output distribution measurement test without generating the disturbance in the core during the excore detector update to monitor the core output distribution of the pressurized water reactor. CONSTITUTION: The improved excore detector update method gathers an axial directional output deviation for updating the excore detector through the incore detector, and updates to predict an exact core output distribution and to reduce the excore detector error according to the nuclear fuel combustion. The incore detector is periodically inserted into the core to measure and to verify the exact core output distribution. The improved excore detector update method adopts a simple update method which predicts the core output by using the signal generated from the excore detector. When a neutron(11) of the reactor(10) leaks from the nuclear reactor pressure vessel and reacts with the Boron of the excore detector(20), then the corresponding current flows into the excore detector. The excore detector responding constant is obtained by integrating the product of an output and the corresponding spatial weighting function at an arbitrary position with respect to the overall core volume. The above integration is obtained by decomposing the core into N nodes and by adding each product at the corresponding node.
Patent KR-20000000483-A (KR)
Inventor: KIM HWA KYU
IPC: B21F45/12
Filed: 1999-10-28
Abstract: PURPOSE: A fishhook manufacturing machine is provided to enhance the work efficiency, and to improve the productivity by making a prompt and accurate material transmission possible. CONSTITUTION: A fishhook manufacturing machine comprises:a cutting device(2) to cut the material(A) into a certain length on the machine bar(1) and to put the cut material into a transmission device(3); and a body formation device(5) to form the material by operating of an upper die(23) to move toward a lower die(22).
Patent KR-20010038991-A (KR)
Inventor: KIM YANG JUNG
IPC: H04W4/02
Filed: 1999-10-28
Abstract: PURPOSE: A method for confirming the position of a terminal in a mobile communication system is provided to rapidly confirm the position information of a target terminal by checking the present position, moving direction and moving speed of the other side's terminal on the move. CONSTITUTION: A radio base station(23) transmits a radio signal to a mobile phone office(22) and the second terminal(25) that wants to know the location of the first terminal(24) on the move. An information center(21) checks a signal transmitting and receiving state between the first terminal(24) and the radio base station(23) and a handoff interval generated when the first terminal(24) moves from a specific service area to a different service area, analyzes the moving distance, moving direction and moving speed of the first terminal(24), and provides service if required. The mobile phone office(22) connected with the information center(21) transmits and receives necessary information with the radio base station(23).
Patent KR-20010039288-A (KR)
Inventor: KIM BYEONG JIN
IPC: H04N9/82
Filed: 1999-10-29
Abstract: PURPOSE: A recording and providing method of stream SI(specific information) is provided to record the stream SI in a particular record area in which management information for managing and controlling data recorded in a disk recording medium is recorded as well as search/transmit corresponding stream SI if necessary. CONSTITUTION: First, it is verified whether the change of the stream SI is requested. Next, corresponding stream SI is generated at the time when verified. Then, the generated stream SI is recorded in relating to stream data unit divided by the change of the SI. In transmitting the stream SI, the transmission point of the stream SI is first decided and then the stream SI correlated and recorded to a stream data unit divided into the variance of the stream SI in accordance with the decision result is obtained. Then, the obtained stream SI is transmitted in corresponding to the transmission point.
Patent KR-20010045044-A (KR)
Inventor: PARK JEONG SIK
IPC: F16D3/00
Filed: 1999-11-02
Abstract: PURPOSE: A boot has a stopper formed thereon to dissolve difficulty of manufacturing, reduce damage and prevent wrong operation due to dislocation. CONSTITUTION: A shaft small diameter engaging part is formed to accept the small diameter part of a drive shaft(1). A tripod housing large diameter engaging part is formed to accept the outer diameter of the tripod housing. A stopper part is radially formed inside a boot with angle of 120°from the center of the tripod housing. The drive shaft(1) is bended with a certain angle to the tripod housing on steering to move a spider assembly(22) to the end of the tripod housing. A roller contacts with the stopper part to limit the movement to prevent the spider assembly(22) from being detached to the outer side of the tripod housing.
Patent KR-20000035536-A (KR)
Inventor: KONDO SEIJI
IPC: H04J13/00
Filed: 1999-11-17
Abstract: PURPOSE: A base station control system by which handoff can be gradually executed is provided to quickly respond to the sudden shift of receive power or energy and remove the call drop due to the failure of soft handoff. CONSTITUTION: A base station control system by which handoff can be gradually executed comprises a receive unit(250) and a transmission power control unit(213). The receive unit(250) receives control signals. The transmission power control unit(213) controls the amplitude of the transmission signals in accordance with the number of re-transmission. The transmission power control unit(213) comprises a detection circuit detecting the number of re-transmission transferred from the controller of the base station, and an amplitude control circuit amplifying the amplitude of transmission signals as the number of the re-transmission increases.
Patent KR-20010048755-A (KR)
Inventor: OH SEOK HWAN
IPC: H01L21/027
Filed: 1999-11-29
Abstract: PURPOSE: A focusing method of exposure equipment having an automatic focus system is provided to guarantee excellent patterning in performing an exposure process, by easily determining whether a foreign substance or particle is on a stage, to make a semiconductor wafer maintain a stable focus. CONSTITUTION: A plurality of lights for detecting a focus are transferred to a semiconductor wafer. Reflective lights reflected on the surface of the semiconductor wafer are detected. If at least one reflected light exceeding a value of a predetermined range among the detected reflective lights is recognized in the automatic focus system, an exposure process is stopped.